TREA

Kwanjun Choi

Follow

Person

  • Xiamen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Bed frame connecting piece
    • Patent number 11,306,756
    • Issue date Apr 19, 2022
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable bed frames and supports and connecting mechanisms for fold...
    • Patent number 10,602,852
    • Issue date Mar 31, 2020
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable bed frame having pivotally connected frame units
    • Patent number 10,285,506
    • Issue date May 14, 2019
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable supporting frames
    • Patent number 10,123,629
    • Issue date Nov 13, 2018
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair frame structure of foldable chair
    • Patent number 9,993,082
    • Issue date Jun 12, 2018
    • Campvalley (Xiamen) Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BED FRAME CONNECTING PIECE
    • Publication number 20210062843
    • Publication date Mar 4, 2021
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FOLDABLE BED FRAMES AND SUPPORTS AND CONNECTING MECHANISMS FOR FOLD...
    • Publication number 20160316923
    • Publication date Nov 3, 2016
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDABLE BED FRAME HAVING PIVOTALLY CONNECTED FRAME UNITS
    • Publication number 20160316921
    • Publication date Nov 3, 2016
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FOLDABLE SUPPORTING FRAMES
    • Publication number 20160316922
    • Publication date Nov 3, 2016
    • Inno-Sports Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Chair Frame Structure of Foldable Chair
    • Publication number 20160296023
    • Publication date Oct 13, 2016
    • Campvalley (Xiamen) Co., Ltd.
    • Kwanjun Choi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...